North Dakota hail map — June 29, 2026
NOAA radar detected hail of an inch or more over 3 North Dakota cities on June 29, 2026. The largest stones — 2.00″, hen egg size — fell over Mandan.

- Cities hit
- 3
- in North Dakota
- Largest stone
- 2.00″
- hen egg size
- Impact rating
- 7/10
- from stone size
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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North Dakota cities hit on June 29, 2026
What people on the ground measured in North Dakota on June 29, 2026
12 reports filed with the National Weather Service — 3 from trained spotters or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 4.00″ softball size Broadcast Media4 E Horace, ND7:08 PM CDTCass County
Broadcast media relayed photo of 4 inch hail stone next to tape measurer from south Fargo area. Estimated location and time based on radar.
- 4.00″ softball size Broadcast Media5 E Horace, ND8:08 PM CDTCass County
Corrects previous hail report from 4 E Horace. Broadcast media relayed photo of 4 inch hail stone next to tape measurer from south Fargo area. Estimated location and time based on radar.
- 2.25″ hen egg size PublicMax, ND4:30 PM CDTMcLean County
Relayed through broadcast media.
- 2.00″ hen egg size Trained SpotterMandan, ND3:32 PM CDTMorton County
Trained weather spotter reports hail up to 2 inches in Mandan. Hail ranged from 1.5 to 2.0 inches in size, and lasted for around 5 minutes. Also report numerous 1 inch tree branches down in their yard due to strong winds, and torrential rainfall. Time estimated by radar.
- 2.00″ hen egg size Trained Spotter7 N Bismarck, ND3:45 PM CDTBurleigh County
Time estimated from radar.
- 1.75″ golf ball size NWS Employee5 NNW Bismarck, ND3:38 PM CDTBurleigh County
Off duty NWS employee reported golf ball size hail and 60 mph wind gusts. One window on house was broken.
- 1.75″ golf ball size Public4 S Fargo, ND8:18 PM CDTCass County
Delayed report.
- 1.50″ half dollar size Public9 S Regan, ND4:10 PM CDTBurleigh County
Photo relayed through broadcast media of multiple large hailstones.
- 1.50″ half dollar size Public2 N Arena, ND4:55 PM CDTBurleigh County
Relayed through broadcast media.
- 1.25″ half dollar size Broadcast Media3 NNE Simcoe, ND3:40 PM CDTMcHenry County
[Delayed Report] Broadcast media relayed a photo of a hailstone larger than a quarter placed as a point of comparison, taken 5 miles south of Granville. Time estimated by radar.
- 1.25″ half dollar size Other Federal5 SSW Max, ND4:20 PM CDTMcLean County
US Air Force Observer reported half dollar size hail near Max. Hail fell for around 12 minutes. Also reports torrential rainfall.
- 1.25″ half dollar size Public5 ENE Horace, ND8:11 PM CDTCass County
Relayed via mPING.
Showing the 12 largest of 22 hail reports filed that day.
Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Other states hit on June 29, 2026
The full US hail map for June 29, 2026 →Other North Dakota hail days
North Dakota hail on June 29, 2026
NOAA radar put hail of an inch or more over 3 North Dakota cities that day. The largest stones — 2.00 inches, hen egg size — were over Mandan. Every city hit is listed above with its own stone size.